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 *  software without specific prior written permission.
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 *
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 *
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#ifndef H_OGF_IMAGE_IO_IMAGE_SERIALIZER_STB_H
#define H_OGF_IMAGE_IO_IMAGE_SERIALIZER_STB_H

#include <geogram/basic/common.h>
#include <geogram/image/image_serializer.h>

/**
 * \file geogram/image/image_serializer_stb.h
 * \brief Implementation of image serializer using
 *   stb_image.h and stb_image_write.h
 */

namespace GEO {

//_________________________________________________________


    class Image;

    /**
     * \brief Loads and saves images.
     */
    class GEOGRAM_API ImageSerializerSTB : public ImageSerializer {
    public:

        /**
         * \brief ImageSerializerSTB constructor.
         * \param[in] read true if reading is supported
         * \param[in] write true if writing is supported
         */
        ImageSerializerSTB(bool read, bool write);

        /**
         * \copydoc ImageSerializer::serialize_read()
         */
        Image* serialize_read(const std::string& file_name) override;

        /**
         * \copydoc ImageSerializer::serialize_write()
         */
        bool serialize_write(
            const std::string& file_name, const Image* image
        ) override;

        /**
         * \copydoc ImageSerializer::binary()
         */
        bool binary() const override;

        /**
         * \copydoc ImageSerializer::streams_supported()
         * \details This version returns false
         */
        bool streams_supported() const override;

        /**
         * \copydoc ImageSerializer::read_supported()
         */
        bool read_supported() const override;

        /**
         * \copydoc ImageSerializer::write_supported()
         */
        bool write_supported() const override;

    private:
        bool read_;
        bool write_;
    };

    /**
     * \brief An image serializer that can read images.
     */
    class GEOGRAM_API ImageSerializerSTBRead : public ImageSerializerSTB {
    public:
        /**
         * \brief ImageSerializerSTBRead constructor.
         */
        ImageSerializerSTBRead();

        /**
         * \brief ImageSerializerSTBRead destructor.
         */
        ~ImageSerializerSTBRead() override;
    };

    /**
     * \brief An image serializer that can read and write images.
     */
    class GEOGRAM_API ImageSerializerSTBReadWrite : public ImageSerializerSTB {
    public:
        /**
         * \brief ImageSerializerSTBReadWrite constructor.
         */
        ImageSerializerSTBReadWrite();

        /**
         * \brief ImageSerializerSTBReadWrite destructor.
         */
        ~ImageSerializerSTBReadWrite() override;
    };

//***************************************************************************

}
#endif
